CN220408584U - Roll changing device of film composite rubber roll - Google Patents
Roll changing device of film composite rubber roll Download PDFInfo
- Publication number
- CN220408584U CN220408584U CN202321856379.7U CN202321856379U CN220408584U CN 220408584 U CN220408584 U CN 220408584U CN 202321856379 U CN202321856379 U CN 202321856379U CN 220408584 U CN220408584 U CN 220408584U
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- roll
- roller
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- piece
- butt joint
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- 239000002131 composite material Substances 0.000 title claims abstract description 50
- 239000000463 material Substances 0.000 claims abstract description 80
- 230000007246 mechanism Effects 0.000 claims abstract description 46
- 210000001503 joint Anatomy 0.000 claims abstract description 44
- 230000005540 biological transmission Effects 0.000 claims description 33
- 238000003825 pressing Methods 0.000 claims description 9
- 238000010030 laminating Methods 0.000 claims 3
- 239000003292 glue Substances 0.000 description 24
- 150000001875 compounds Chemical class 0.000 description 5
- 230000006872 improvement Effects 0.000 description 4
- 238000009434 installation Methods 0.000 description 4
- 238000013329 compounding Methods 0.000 description 3
- 238000009826 distribution Methods 0.000 description 3
- 238000010586 diagram Methods 0.000 description 2
- 230000009471 action Effects 0.000 description 1
- 239000011229 interlayer Substances 0.000 description 1
- 239000010410 layer Substances 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000008569 process Effects 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
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Abstract
The utility model relates to a film composite rubber roll changing device, which comprises a roll changing moving frame, a composite frame, a material receiving mechanism, a butt joint piece and a rubber roll; the roll changing moving frame comprises a frame body, a triangular connecting frame, a roll body lifting executing mechanism and a material placing hook; the receiving mechanism comprises a cylinder and a receiving piece; the butt joint piece is provided with a butt joint groove with an upward opening, and a positioning piece is arranged in the butt joint groove. The utility model has the advantages that: when the rubber roll is replaced, the movable roll replacing moving frame is used for replacing the target rubber roll, so that the inconvenience of hoisting or manually conveying the roll body is avoided; the squeeze roller is obliquely lifted along the oblique side of the triangular connecting frame, so that collision between the squeeze roller and other film composite components of the connecting frame is reduced in a limited space when the roller body is replaced; the material receiving mechanism is used for receiving and lifting the rubber covered roller, and solves the problem that the rubber covered roller cannot be directly and accurately butted with the roller connecting piece, and the bearing or other connecting parts on the roller connecting piece are crushed.
Description
Technical Field
The utility model relates to the technical field of film composite auxiliary equipment, in particular to a roller changing device of a film composite rubber roller.
Background
In the field of film compounding, the glue between film layers needs to be flattened and positioned, so that the glue is prevented from running to other areas of the film, and operations such as marking and positioning of the film are prevented from being influenced. In general, the online unreeling film interlayer glue is limited in a composite target area of the film by flattening through a glue pressing roller, wherein the pressed area of the glue pressing roller is a film glue distribution area, which means that the length of the roller body of the glue pressing roller is required to be consistent with the width of the film glue target distribution area.
In order to adapt to the film compounding of different widths, namely in order to meet the requirements of glue distribution of different widths, the rubber covered roller with different sizes needs to be replaced so as to adjust the contact area of the roller body, the film and the compounding roller.
The size of the general rubber covered roller is larger, the weight of the general rubber covered roller is larger, the number of composite parts in the composite equipment is more, the operation space for replacing the rubber covered roller on a production line is very limited, the rubber covered roller is difficult to carry, and when the rubber covered roller is connected with the composite equipment, the roller body is easy to collide with other parts in a narrow space, so that the roller replacing efficiency of the rubber covered roller is difficult.
Disclosure of Invention
The utility model aims to provide a roll changing device of a film composite roll, which can quickly complete roll changing of the roll in a narrow space of a composite device.
In order to achieve the aim of the utility model, a film composite rubber roll changing device is provided, which comprises a roll changing moving frame, a composite frame, a receiving mechanism, a butt joint piece and a rubber roll;
the roll changing moving frame comprises a frame body, a triangular connecting frame, a roll body lifting executing mechanism and a material placing hook; the two sides of the frame body are respectively provided with the triangular connecting frame, the roller body lifting executing mechanism is connected with the bevel edge of the triangular connecting frame, the material placing hook is connected with the roller body lifting executing mechanism, and the shaft heads at the two sides of the rubber pressing roller are respectively connected with the roller body lifting executing mechanism through the material placing hook;
connecting grooves are formed in two sides of the composite rack, and guide rails are arranged on the inner walls of the connecting grooves; the material receiving mechanism is positioned in the connecting groove and comprises a cylinder and a material receiving piece, and a piston rod of the cylinder is connected with the bottom of the material receiving piece; the material receiving piece is provided with a material receiving groove; two sides of the material receiving piece are provided with sliding plates, and the material receiving piece is connected with the guide rail through the sliding plates;
the spindle nose of the rubber roll is provided with a second positioning groove, the two sides of the composite rack are respectively provided with a butt joint piece, the butt joint pieces are provided with butt joint grooves which are upwards opened, and the butt joint grooves are internally provided with second positioning pieces.
As a further improvement of the utility model, the roller lifting executing mechanism comprises a worm and gear transmission piece, a rotating shaft and a chain transmission piece; the worm gear transmission piece is connected with the rotating shaft, both ends of the rotating shaft are connected with the chain transmission piece, the chain transmission piece is located on the bevel edge of the triangular connecting frame, and the chain of the chain transmission piece is connected with the material placing hook.
Further, the worm gear transmission piece is connected with a rotating disc.
As a further improvement of the utility model, the shaft head of the rubber roller is provided with a first positioning groove, and the material placing hook is connected with the rubber roller through the first positioning groove.
Further, a first positioning piece is arranged in the receiving groove.
As a further improvement of the utility model, the bottom of the frame body is provided with a universal wheel with a foot brake.
As a further improvement of the utility model, the frame body is provided with a hand lever.
Preferably, a limiting plate is arranged in the connecting groove, a limiting hole is formed in the limiting plate, and a piston rod of the air cylinder penetrates through the limiting hole and is connected with the receiving piece.
According to the roll changing device of the film composite rubber covered roll, two shaft heads of the rubber covered roll are respectively placed on the material placing hooks on two sides of the frame body, the material placing hooks are lifted by the roll body lifting executing mechanism, and the rubber covered roll is lifted along with the lifting executing mechanism; pushing the roll changing moving frame to the vicinity of the composite frame, extending the triangular connecting frame and the rubber covered roll into the composite frame, and descending and placing the rubber covered roll in the receiving mechanism; when the rubber covered roller in the material receiving mechanism is required to be taken down, the frame body is only required to stretch into the composite frame, and the material placing hooks are adjusted to be at proper heights, so that the shaft heads of the rubber covered roller are positioned in the material placing hooks, and then the material placing hooks are lifted to lift the rubber covered roller away from the material receiving mechanism. The rubber roller is positioned on the bevel edge of the triangular connecting frame, the rubber roller enters the composite frame along with the bevel edge, the occupied space of the bevel edge of the triangular connecting frame is smaller due to the limit of the installation space in the composite frame, the collision between the connecting frame and other components in the composite frame when the rubber roller body enters and exits the composite frame is avoided, and the rubber roller is obliquely lifted along the bevel edge of the triangular connecting frame, so that compared with vertical lifting, the collision between the rubber roller and other film composite components is further reduced due to the oblique lifting; after the roll changing moving frame puts the shaft heads of the rubber covered rolls into the material receiving groove of the material receiving mechanism, the roll changing moving frame is moved away, then the piston rods of the air cylinders extend out, the butt joint piece is rotated in, the shaft heads of the rubber covered rolls are in butt joint with the butt joint piece, the butt joint piece locks the shaft heads of the rubber covered rolls, and then the rubber covered rolls are rotated to the roll connecting piece of the compound equipment, so that the installation of the rubber covered rolls is completed.
Compared with the prior art, the roll changing device of the film composite rubber roll has the advantages that:
(1) Because the weight and the volume of the rubber covered roller are generally large, when the rubber covered rollers with different sizes are replaced, the movable roller changing moving frame is used for realizing the movement of the target rubber covered roller, so that the inconvenience of hoisting or manually carrying the roller body is avoided;
(2) The squeeze roller is obliquely lifted along the oblique side of the triangular connecting frame, so that collision between the squeeze roller and other film composite components of the connecting frame is reduced in a limited space when the roller body is replaced;
(3) The material receiving mechanism is used for receiving and lifting the rubber roll, the roll body of the rubber roll firstly enters the material receiving mechanism from the roll changing moving frame, the material receiving mechanism is used for completing the butt joint of the rubber roll and the butt joint piece, the rubber roll is transferred onto the roll connecting piece through the butt joint piece, if the rubber roll is directly connected onto the roll connecting piece, the rubber roll cannot be directly and accurately butted with the roll connecting piece, and because the weight of the rubber roll is large, the rubber roll of the roll changing moving frame directly falls onto the roll connecting piece, bearings or other connecting parts on the roll connecting piece can be crushed, and the material receiving mechanism plays the roles of middle-turn and bearing.
Drawings
FIG. 1 is a schematic view of a roll changing device of a film composite rubber roll;
FIG. 2 is a schematic view of a roll changing carriage;
FIG. 3 is a schematic view of a roll changing carriage;
FIG. 4 is a schematic view of a rotating disk configuration;
FIG. 5 is a schematic diagram of the connection of the head of the rubber roll and the material placing hook;
FIG. 6 is a schematic view of the position of the receiving mechanism;
FIG. 7 is a schematic view of a material receiving mechanism;
FIG. 8 is a schematic view of a material receiving structure;
FIG. 9 is a schematic diagram of the locations of the stub shafts and the receivers;
fig. 10 is a schematic view of the structure of the butt joint member.
Detailed Description
The utility model is further described below with reference to the drawings and specific examples.
As shown in FIG. 1, the film composite roll changing device comprises a roll changing moving frame 1, a composite frame 2, a receiving mechanism 3, a butt joint piece 4 and a roll 5;
as shown in fig. 2-3, the roll changing moving frame 1 comprises a frame body 11, a triangular connecting frame 13, a roll body lifting executing mechanism 14 and a material placing hook 15; the two sides of the frame body 11 are respectively provided with a triangular connecting frame 13, a roller body lifting executing mechanism 14 is connected to the inclined side of the triangular connecting frame 13, a material placing hook 15 is connected with the roller body lifting executing mechanism 14, and shaft heads at two sides of the rubber roll 5 are respectively connected with the roller body lifting executing mechanism 14 through the material placing hooks 15;
the squeeze roller 5 is located on the hypotenuse of the triangle connection 13, and the squeeze roller 5 is lifted along the hypotenuse by the roller body lifting actuator 14.
The roller body lifting executing mechanism 14 comprises a worm gear transmission member 141, a rotating shaft 142 and a chain transmission member 143; the worm gear and worm transmission member 141 is the existing transmission mechanical accessory, drives the worm meshed with the worm gear and worm transmission member 141 to rotate through rotating the worm gear, the worm gear and worm transmission member 141 is connected with the rotating shaft 142, both ends of the rotating shaft 142 are connected with chain transmission members 143, the chain transmission members 143 are the existing transmission mechanical accessory, the chain meshed with the chain transmission members is driven to rotate through rotation of the chain wheels, the chain transmission members 143 are located on the bevel edges of the triangular connecting frames 13, and the chains of the chain transmission members 143 are connected with the material placing hooks 15.
As shown in fig. 4, the worm gear transmission member 141 is connected with a rotating disc 144, and the worm wheel connected with the worm gear transmission member is rotated forward and backward by manual rotation of the rotating disc 144, so that the rotating shaft 142 realizes forward and backward rotation, the chains of the chain transmission members 143 on two sides of the frame 11 rotate, and the material placing hook 15 is lifted along with the lifting of the chains, so that the purpose of lifting the glue pressing roller 5 is also achieved.
The squeeze roller 5 is lifted along the bevel edge of the triangular connecting frame 13 through the cooperation of the worm and gear transmission part 141 and the chain transmission part 143, the cost of parts of the transmission mode is lower, the transmission is flexible, the required travel for lifting the squeeze roller 5 is shorter because the operation space for replacing the squeeze roller 5 for the compound equipment is limited, and the aim of realizing the rapid lifting of the squeeze roller 5 is completely fulfilled through manual operation.
As shown in fig. 5, the spindle head of the rubber roller 5 is provided with a first positioning groove 51, and the material placing hook 15 is connected with the rubber roller 5 through the first positioning groove 51. The first positioning groove 51 is used for positioning the position of the glue pressing roller 5 in the horizontal direction, so that the glue pressing roller 5 on the material placing hook 15 is prevented from shifting in the horizontal direction due to shaking in the moving process of the frame 11, and the subsequent glue pressing roller 5 cannot be accurately placed on the material receiving mechanism 3, and the subsequent butt joint of the roller body is affected.
The bottom of the frame 11 is provided with the universal wheel 111 with the foot brake, and when the rubber roll 5 is replaced, the frame 11 can be fixed by the universal wheel 111 with the foot brake, so that the frame 11 is prevented from shaking when being put and taken out.
The frame 11 is provided with a hand lever 112, and the operator can easily push the frame 11 through the hand lever 112 due to the heavy weight of the frame 11 with the glue roller 5.
As shown in fig. 6-8, both sides of the composite frame 2 are provided with connecting grooves 21, and the inner walls of the connecting grooves 21 are provided with guide rails 22; the material receiving mechanism 3 is positioned in the connecting groove 21, the material receiving mechanism 3 comprises an air cylinder 31 and a material receiving piece 32, and a piston rod of the air cylinder 31 is connected with the bottom of the material receiving piece 32; the material receiving piece 32 is provided with a material receiving groove 322, and the material receiving groove 322 is used for receiving the rubber roller 5 detached from the material placing hook 15;
two sides of the material receiving piece 32 are provided with sliding plates 321, the material receiving piece 32 is connected with the guide rail 22 through the sliding plates 321, a piston rod of the air cylinder 31 stretches out and draws back, the sliding plates 321 of the material receiving piece 32 lift along the guide rail 22, the lifting position of the material receiving piece 32 plays a limiting role, and the accurate butt joint of the head of the rubber roller 5 in the material receiving groove 322 and the butt joint piece 4 is ensured.
The first positioning piece 323 is arranged in the receiving groove 322, as shown in fig. 9, the shaft head of the rubber roller 5 falls into the receiving groove 322, the first positioning piece 323 is inserted into the first positioning groove 51 of the shaft head of the rubber roller 5 to position the shaft head of the rubber roller 5, and the rubber roller 5 is prevented from shifting in the receiving groove 322 to affect subsequent butt joint.
Preferably, the limiting plate 211 is arranged in the connecting groove 21, the limiting plate 211 is provided with a limiting hole 212, a piston rod of the air cylinder 31 penetrates through the limiting hole 212 to be connected with the material receiving part 32, so that the piston rod stretches and contracts in the limiting hole 212 all the time, and further, the material receiving part 32 is limited in lifting.
The spindle nose of the rubber roller 5 is provided with a second positioning groove 52, as shown in fig. 10, two sides of the composite frame 2 are provided with butt joint pieces 4, the butt joint pieces 4 are provided with butt joint grooves 41 which are opened upwards, and the butt joint grooves 41 are internally provided with second positioning pieces 42.
When a new glue roller 5 needs to be installed, the butt joint part 4 can rotate through a driving mechanism (which can be an existing cam and motor combination), before the glue roller 5 falls into the material receiving part 32, the butt joint part 4 is far away from the material receiving part 32, collision is avoided, after the glue roller 5 to be pressed rises along with the material receiving part 32 under the action of the air cylinder 31, the butt joint part 4 rotates to one side of the material receiving part 32 and is positioned below the glue roller 5, an opening of the butt joint groove 41 faces the glue roller 5, the material receiving part 32 descends, a shaft head of the glue roller 5 falls into the butt joint groove 41, the shaft head is locked by the second positioning part 42 through the second positioning groove 52, then the butt joint part 4 rotates the glue roller 5 to a roller connecting part of the compound equipment, the glue roller 5 is connected above the compound roller 6, and the glue roller 5 flattens and positions glue between films.
When the squeeze roller 5 needs to be disassembled, the butt joint part 4 rotates the squeeze roller 5 to the upper part of the receiving part 32, after the receiving part 32 ascends, the squeeze roller 5 is lifted by the receiving part 32 and is far away from the butt joint groove 41, the second positioning part 42 does not lock the squeeze roller 5, the butt joint part 4 is rotated and reset later, the receiving part 32 descends with the squeeze roller 5, and the roll changing moving frame 1 waits for taking down the squeeze roller 5.
According to the film composite rubber roll changing device, two shaft heads of the rubber roll 5 are respectively placed on the material placing hooks 15 on two sides of the frame 11, the material placing hooks 15 are lifted by the roll body lifting executing mechanism 14, and the rubber roll 5 is lifted along with the lifting executing mechanism; pushing the roll changing moving frame 1 to the vicinity of the composite frame 2, extending the triangular connecting frame 13 and the rubber covered roll 5 into the composite frame 2, and descending and placing the rubber covered roll 5 in the receiving mechanism 3; when the rubber covered roller 5 in the material receiving mechanism 3 is required to be taken down, the frame body 11 is only required to extend into the composite frame 2, and the material placing hooks 15 are adjusted to be at a proper height, so that the shaft heads of the rubber covered roller 5 are positioned in the material placing hooks 15, and then the material placing hooks 15 are lifted to lift the rubber covered roller 5 away from the material receiving mechanism 3. The rubber roll 5 is positioned on the inclined edge of the triangular connecting frame 13, the rubber roll 5 enters the composite frame 2 along with the inclined edge, and because of the limitation of the installation space in the composite frame 2, compared with the inclined edge of the triangular connecting frame 13, the occupied space of the inclined edge is smaller, so that the collision between the connecting frame and the roller body of the rubber roll 5 and other parts in the composite frame 2 is avoided when the roller body of the rubber roll 5 enters and exits the composite frame 2, and the rubber roll 5 is obliquely lifted along the inclined edge of the triangular connecting frame 13, compared with vertical lifting, the collision between the rubber roll 5 and other film composite parts is further reduced by the oblique lifting; after the spindle head of the rubber roller 5 is placed into the receiving groove 322 of the receiving mechanism 3 by the roller changing moving frame 1, the roller changing moving frame 1 is removed, then the piston rod of the air cylinder 31 stretches out, the butt joint piece 4 is rotated in, the spindle head of the rubber roller 5 is in butt joint with the butt joint piece 4, the butt joint piece 4 locks the spindle head of the rubber roller 5 and then is rotated to the roller connecting piece of the compound equipment, and the installation of the rubber roller 5 is completed.
While the preferred embodiments of the present utility model have been illustrated and described, the present utility model is not limited to the embodiments described above, and various equivalent modifications and substitutions can be made by those skilled in the art without departing from the spirit of the present utility model, and these are intended to be included in the scope of the present utility model as defined in the appended claims.
Claims (8)
1. The film composite rubber roll changing device is characterized by comprising a roll changing moving frame, a composite frame, a material receiving mechanism, a butt joint piece and a rubber roll;
the roll changing moving frame comprises a frame body, a triangular connecting frame, a roll body lifting executing mechanism and a material placing hook; the two sides of the frame body are respectively provided with the triangular connecting frame, the roller body lifting executing mechanism is connected with the bevel edge of the triangular connecting frame, the material placing hook is connected with the roller body lifting executing mechanism, and the shaft heads at the two sides of the rubber pressing roller are respectively connected with the roller body lifting executing mechanism through the material placing hook;
connecting grooves are formed in two sides of the composite rack, and guide rails are arranged on the inner walls of the connecting grooves; the material receiving mechanism is positioned in the connecting groove and comprises a cylinder and a material receiving piece, and a piston rod of the cylinder is connected with the bottom of the material receiving piece; the material receiving piece is provided with a material receiving groove; two sides of the material receiving piece are provided with sliding plates, and the material receiving piece is connected with the guide rail through the sliding plates;
the spindle nose of the rubber roll is provided with a second positioning groove, the two sides of the composite rack are respectively provided with a butt joint piece, the butt joint pieces are provided with butt joint grooves which are upwards opened, and the butt joint grooves are internally provided with second positioning pieces.
2. The roll changing device of the film composite roll according to claim 1, wherein the roll body lifting executing mechanism comprises a worm gear transmission member, a rotating shaft and a chain transmission member; the worm gear transmission piece is connected with the rotating shaft, both ends of the rotating shaft are connected with the chain transmission piece, the chain transmission piece is located on the bevel edge of the triangular connecting frame, and the chain of the chain transmission piece is connected with the material placing hook.
3. The film laminating roller changing device according to claim 2, wherein the worm and gear transmission member is connected with a rotating disc.
4. The film composite roll changing device of claim 1, wherein a shaft head of the roll is provided with a first positioning groove, and the material placing hook is connected with the roll through the first positioning groove.
5. The roll changing apparatus of the film laminating roller according to claim 4, wherein a first positioning member is provided in the receiving groove.
6. The roll changing device of the film composite roll according to claim 1, wherein the bottom of the frame body is provided with a universal wheel with a foot brake.
7. The film laminating roller changing apparatus according to claim 1, wherein the frame body is provided with a hand lever.
8. The roll changing device of the film composite rubber roll according to claim 1, wherein a limiting plate is arranged in the connecting groove, a limiting hole is formed in the limiting plate, and a piston rod of the air cylinder penetrates through the limiting hole to be connected with the material receiving piece.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321856379.7U CN220408584U (en) | 2023-07-13 | 2023-07-13 | Roll changing device of film composite rubber roll |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321856379.7U CN220408584U (en) | 2023-07-13 | 2023-07-13 | Roll changing device of film composite rubber roll |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN220408584U true CN220408584U (en) | 2024-01-30 |
Family
ID=89640438
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202321856379.7U Active CN220408584U (en) | 2023-07-13 | 2023-07-13 | Roll changing device of film composite rubber roll |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN220408584U (en) |
-
2023
- 2023-07-13 CN CN202321856379.7U patent/CN220408584U/en active Active
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